﻿namespace XBD.MyInheritPro
{
    class PresetationObject
    {
        public int Width { get; set; }
        public int Height { get; set; }

        public void Copy() 
        {
            Console.WriteLine("复制");
        }

        public void Paste() 
        {
            Console.WriteLine("粘贴");
        }

    }
}
